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CAMBEREDEPPLERSELIG-DATABASE

E434

Cambered · 13% thick · low-to-mid Re
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PROFILEE434
surfacecamber line
GEOMETRY · AREA METRICS
max thickness13.3% @ 38%c
max camber4.3% @ 41%c
LE radius1.96%c
area upper / chord0.0742
area lower / chord-0.0164
area camber / chord0.0289
TE thickness0.00%c
DOWNLOAD COORDINATES

Polars

Preliminary
NeuralFoil
-0.2266-50.41643.3331.05911.671.70220ClAngle of attack (°)
Why this curve

This is a NeuralFoil prediction from the stored profile coordinates and the selected flow condition, with AeroSandbox compressibility corrections. It is not a completed OpenFOAM calculation.

Prediction error has not been calibrated for this condition. No accuracy interval is claimed.

The compressibility correction is a low-fidelity estimate, not a resolved shock or compressible CFD solution.

Geometry fit: RMS error 0.01425% of chord; maximum error 0.0458%.

NeuralFoil 0.3.3 · AeroSandbox 4.2.10

Curve summary

NeuralFoil · Within -5° to 20°

Maximum lift / drag
151.6
Angle at maximum lift / drag (°)
7
Minimum Cd
0.006671
Maximum Cl
1.542
Angle at maximum Cl (°)
9
Cd at zero lift
0.006709
Cm at zero angle
-0.1117
CFD points
SOLVER WORK0 conditions · 0 engine jobs
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